Sea-Doo model line
GTX
The Sea-Doo GTX appears in eight model years over two separate runs, 1993 to 1997 and 2000 to 2002. Every GTX year on record is a carburetted two-stroke, with engines recorded as 587, 657 and 787.
At a glance
- Years made
- 1993 to 1997, 2000 to 2002
- Engine, as the records hold it
- 587, 657 and 787
- Strokes
- Two-stroke
- Fuel system
- Carburettor
- Hull type
- Sit-down
- Model years on record
- 8
- Checked
- None of the eight GTX model years verified, which needs a check against the maker's own document, which the row names, and an engine figure; all eight name a source below.
Sea-Doo numbers are the ones the sport names each engine by, and can differ from the measured size: a 787 measures 781.6, a 947 measures 951.
Not your year? For other GTX years: GTX Limited, 1998 to 1999; GTX RFI, 1998 to 2002; GTX DI, 2000 to 2003; GTX 4-TEC, 2002 to 2006; GTX 4-TEC LTD Supercharged, 2003 to 2004; GTX 4-TEC Supercharged, 2003 to 2006; GTX Wake, 2003 to 2007; GTX 4-TEC Special Supercharged, 2004; and 17 more under Related below.
- 1993
- 1994 , engine size changed
- 1995
- 1996 , engine size changed
- 1997 , engine size changed
- 1998 , nothing recorded
- 1999 , nothing recorded
- 2000
- 2001
- 2002
- Solid: a row in the table
- Hollow: nothing recorded
- Notch over: engine changed
The Sea-Doo GTX from 1993 to 2002, one square for each model year, a decade to a row; follow a square to its row.
How we know: The 8 GTX rows in the year table, with each row's grade and the engine cells it prints in bold.
Year by year
| Model year | Engine, as the records hold it | Fuel system | Strokes | Hull type | What the record says | Source |
|---|---|---|---|---|---|---|
| 1993 | 587 | Carburettor | Two-stroke | Sit-down | First GTX. Dual Mikuni carbs and a fuel gauge over the GTS. | Source 1 |
| 1994 | 657 (changed from 1993) | Carburettor | Two-stroke | Sit-down | Gains the 657 and the bronze-vane pump, plus full gauges and mirrors. | Source 1 |
| 1995 | 657 | Carburettor | Two-stroke | Sit-down | 657X. Optional two-place touring seat, now hard to find. | Source 1 |
| 1996 | 787 (changed from 1995) | Carburettor | Two-stroke | Sit-down | First substantially new three-seat hull since 1990. Also the year DESS ignition arrives, and the 657 is dropped. | Source 1 |
| 1997 | 657 (changed from 1996) | Carburettor | Two-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 1997 as "GTX" under the GTX family. | Source 2 |
| Nothing recorded for 1998 or 1999 | ||||||
| 2000 | 657 | Carburettor | Two-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2000 as "GTX" under the GTX family. | Source 2 |
| 2001 | 657 | Carburettor | Two-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2001 as "GTX" under the GTX family. | Source 2 |
| 2002 | 657 | Carburettor | Two-stroke | Sit-down | BRP's own Sea-Doo parts catalogue for the US lists this machine for 2002 as "GTX" under the GTX family. | Source 2 |
Sources
- SeaDooSource model reference (secondary, author-stated from memory) (model years 1993 to 1996)
- BRP, Sea-Doo parts catalogue "Sea-Doo USD" on the Sea-Doo online store, Sea-Doo Watercraft, (1997, 2000 to 2002), GTX, entry "GTX", sea-doo-shop.brp.com (Shop by Vehicle, Sea-Doo USD, Browse Catalog; the tree is navigated in the page and has no per-model URL). Retrieved 2026-09-20. (model years 1997 and 2000 to 2002)
Related
On the Sea-Doo model timeline
The timeline dates the GTX by release year, which can sit a year from its model years here.
Other Sea-Doo models named GTX
Cite this page
“Sea-Doo GTX”, BaddJet archive, https://baddjetarchive.com/reference/sea-doo/gtx/
Add the date you read it.